Changing the engine oil and oil filter – Acura 2011 TSX User Manual
Page 240

Maintenance Under the Hood Changing the Engine Oil and Oil Filter
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Changing the Engine Oil and Oil Filter
You must change the engine oil and oil filter regularly in order to maintain 
the engine's lubrication. The engine may be damaged if they are not changed 
regularly.
Change the oil and filter in accordance with the maintenance message on the 
multi-information display.
1. Run the engine until it reaches normal
operating temperature, and then turn the 
engine off.
2. Open the hood and remove the engine oil
fill cap.
4-cylinder models
3. Remove the bolts on the undercarriage
and remove the under cover.
All models
4. Remove the drain bolt and washer from
the bottom of the engine, and drain the oil 
into a suitable container.
5. Remove the oil filter and dispose of the
remaining oil.
Changing the Engine Oil and Oil Filter
NOTICE
You may damage the environment if you do not 
dispose of the oil in a suitable way. If you are 
changing the oil by yourself, appropriately dispose 
of the used oil. Put the oil in a sealed container and 
take it to a recycling center. Do not throw the oil 
away into a garbage can or onto the ground.
Drain Bolt
Washer
4-cylinder models
Under Cover
Bolt
4-cylinder models
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